Microwave oven combining air frying and microwave functions

Abstract

The utility model discloses a microwave oven combining an air frying function and a microwave function, which comprises an oven body provided with a cooking cavity with an opening; one side edge of the oven door is rotatably connected to the oven body, the oven door can open or close the opening of the cooking cavity, and a visual window is installed on the oven door; the oven door covers the opening, the containing vessel extends into the cooking cavity when the oven door covers the opening, a through hole is formed in at least one side wall of the containing vessel, a baffle is installed in the through hole, and the baffle is made of a transparent microwave-penetrable material. According to the microwave oven, the baffle is made of the transparent microwave-penetrable material, microwaves can penetrate through the baffle without hindrance and directly act on food materials in the containing vessel, the cooking effect of the food materials is better facilitated, and the heating condition of the food materials in the containing vessel can be conveniently observed through the visual window in the oven door.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a microwave oven combining air frying and microwave functions. Background Art

[0002] A microwave oven is an electrical appliance used to quickly heat food, and its principle is to heat food by emitting microwaves through a magnetron. An air fryer is a machine that can "fry" with air. It mainly uses air to replace the hot oil in the original frying pan to cook food. At the same time, the hot air also blows away the moisture on the surface of the food, making the ingredients achieve an effect similar to frying. Currently, there is a kitchen electrical appliance that combines the functions of an air fryer and a microwave oven, and this appliance is called an air fryer microwave oven.

[0003] Existing air fryer microwave ovens generally use metal cooking utensils. Microwaves cannot penetrate metal, so it is not possible to effectively cook food with microwaves, and it is not convenient to observe the heating situation of the food in the air fryer microwave oven. Summary of the Utility Model

[0004] Aiming at the above defects, the purpose of the present utility model is to propose a microwave oven combining air frying and microwave functions, which solves the problems that existing air fryer microwave ovens generally use metal cooking utensils, microwaves cannot penetrate metal, so it is not possible to effectively cook food with microwaves, and it is not convenient to observe the heating situation of the food in the air fryer microwave oven.

[0005] To achieve this purpose, the present utility model adopts the following technical solutions:

[0006] A microwave oven combining air frying and microwave functions, comprising:

[0007] A furnace body, the furnace body is formed with a cooking cavity having an opening;

[0008] A furnace door, one side edge of the furnace door is rotatably connected to the furnace body, and can open or cover the opening of the cooking cavity. A viewing window is installed on the furnace door;

[0009] A storage utensil, when the furnace door covers the opening, the storage utensil extends into the cooking cavity. At least one side wall of the storage utensil is provided with through holes, and a baffle is installed in the through holes. The baffle is made of a transparent material that can penetrate microwaves.

[0010] Preferably, it further includes a microwave generating component and a microwave stirring component arranged at the rear, left or right side outside the cooking cavity. A microwave inlet for delivering microwaves to the cooking cavity is provided on the side wall of the cooking cavity close to the microwave generating component and the microwave stirring component;

[0011] A through hole is formed in a first side wall of the storage container near the microwave inlet, and a through hole is also formed in a second side wall of the storage container opposite to the first side wall. The baffles are respectively arranged in the two through holes.

[0012] Preferably, through holes are provided in the side walls of the storage container in the front, back, left, and right directions, and the baffles are respectively arranged in the four through holes.

[0013] Preferably, the storage container is made of a metal material, and the baffle is made of a transparent glass material.

[0014] Preferably, the viewing window is composed of a front transparent glass and an inner transparent glass. The front transparent glass and the inner transparent glass are adhered together by an adhesive, and a transparent metal oxide film is attached to a surface of the front transparent glass away from the inner transparent glass.

[0015] Preferably, the front transparent glass is a black transparent tempered glass with a function of shielding microwaves, and the inner transparent glass is a white transparent tempered glass.

[0016] Preferably, the microwave generating assembly is arranged outside the furnace body, and the microwave generating assembly is used to generate microwaves to the cooking cavity;

[0017] The microwave generating assembly includes a high-voltage transformer, a high-voltage capacitor, a magnetron, and a waveguide box;

[0018] The waveguide box is arranged outside the furnace body. The waveguide box is in the shape of a long plate, and a quasi-square waveguide cavity is formed between the waveguide box and the outer side wall of the furnace body;

[0019] The high-voltage transformer, the high-voltage capacitor, and the magnetron are arranged at one end of the waveguide box away from the furnace body, and the microwave generating part of the magnetron is communicated with the waveguide cavity;

[0020] The high-voltage transformer, the high-voltage capacitor, and the magnetron are respectively electrically connected;

[0021] The microwave stirring assembly and the microwave generating assembly are arranged on the same outer side of the furnace body. The microwave stirring assembly is arranged between the furnace body and the microwave generating assembly, and the microwave stirring assembly is used to stir and disperse the microwaves generated by the microwave generating assembly;

[0022] The microwave stirring assembly includes a first motor, a stirring blade, and a stirring blade bracket;

[0023] The stirring blade is arranged in the waveguide cavity. The first motor is fixedly arranged outside the waveguide box, and the stirring blade is coaxially connected with the first motor through the stirring blade bracket.

[0024] Preferably, a splash-proof plate capable of penetrating microwaves is installed at the microwave inlet, and the splash-proof plate is made of a non-glass material.

[0025] Preferably, an air fryer assembly is further included. The air fryer assembly is arranged at the top of the furnace body. A plurality of air holes are provided at the top of the furnace body, and the plurality of air holes are distributed in an array to form a circulation part. The air fryer assembly covers the circulation part and is used for generating hot air and blowing the hot air into the cooking cavity through the circulation part.

[0026] The air fryer assembly includes a heating pipe, a fan, a second motor and a protective cover.

[0027] The heating pipe and the fan are arranged inside the protective cover, and the second motor is arranged outside the protective cover. The second motor is used for driving the fan to rotate.

[0028] Preferably, a housing and a heat dissipation assembly are further included. The heat dissipation assembly is arranged above the microwave generating assembly and the microwave stirring assembly. The housing surrounds the furnace body, the microwave generating assembly, the microwave stirring assembly, the air fryer assembly and the heat dissipation assembly. An air exchange part extends upward from the top of the housing, and a plurality of air exchange holes are provided on the periphery of the air exchange part.

[0029] The technical solution provided by the present utility model may include the following beneficial effects:

[0030] In this solution, a baffle made of a transparent material that can penetrate microwaves is used. Microwaves can directly act on the food in the storage container without hindrance through the baffle, which is more conducive to the cooking effect of the food. Moreover, the heating situation of the food in the storage container can be conveniently observed through the viewing window on the furnace door. Description of the Drawings

[0031] Figure 1 is the overall structural schematic diagram of the present utility model;

[0032] Figure 2 is the structural schematic diagram of the storage container of the present utility model;

[0033] Figure 3 is the structural schematic diagram of one side of the furnace door of the present utility model;

[0034] Figure 4 is Figure 3 the structural schematic diagram without the furnace door and the splash-proof plate in;

[0035] Figure 5 is Figure 3 the structural schematic diagram without the furnace door and the housing in;

[0036] Figure 6 is the exploded view of an embodiment of the present utility model.

[0037] Wherein: 1. Furnace body; 11. Cooking cavity; 12. Microwave inlet; 13. Splash guard; 14. Air hole; 2. Oven door; 21. Transparent glass in front of the door; 22. Transparent glass inside the door; 3. Containers; 31. Through hole; 32. Baffle; 4. Microwave generating assembly; 41. High-voltage transformer; 42. High-voltage capacitor; 43. Magnetron; 44. Waveguide box; 45. Waveguide cavity; 5. Microwave stirring assembly; 51. First motor; 52. Stirring blade; 53. Stirring blade bracket; 6. Air fry assembly; 61. Protective cover; 7. Heat dissipation assembly; 8. Outer shell; 81. Ventilation part; 82. Ventilation hole. Specific embodiments

[0038] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features, used to distinguish and describe features, without order or importance.

[0040] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0041] The following combines the drawings Figures 1 to 6 And further illustrate the technical solutions of the present invention through specific embodiments.

[0042] As Figures 1 - 6 shown, a microwave oven combining air fry and microwave functions includes:

[0043] A furnace body 1, with a cooking cavity 11 having an opening formed in the furnace body 1;

[0044] A furnace door 2, one side edge of the furnace door 2 is rotatably connected to the furnace body 1, and can open or cover the opening of the cooking cavity 11, and a viewing window is installed on the furnace door 2;

[0045] A storage utensil 3, when the furnace door 2 covers the opening, the storage utensil 3 extends into the cooking cavity 11, at least one side wall of the storage utensil 3 is provided with a through hole 31, and a baffle 32 is installed in the through hole 31, and the baffle 32 is made of a transparent material that can penetrate microwave energy.

[0046] In this solution, with the baffle 32 made of a transparent material that can penetrate microwave energy, microwave can penetrate the baffle 32 without obstruction and directly act on the food ingredients in the storage utensil 3, which is more conducive to the cooking effect of the food ingredients, and through the viewing window on the furnace door 2, it is convenient to observe the heating situation of the food ingredients in the storage utensil 3.

[0047] Such as Figure 2 As shown, it further includes a microwave generating component 4 and a microwave stirring component 5 provided at the rear, left or right outside the cooking cavity 11, and a microwave inlet 12 for delivering microwave into the cooking cavity 11 is provided on the side wall of the cooking cavity 11 close to the microwave generating component 4 and the microwave stirring component 5;

[0048] The first side wall of the storage utensil 3 close to the microwave inlet 12 is provided with the through hole 31, and the second side wall of the storage utensil 3 opposite to the first side wall is also provided with the through hole 31, and the baffle 32 is respectively arranged in the two through holes 31.

[0049] Specifically, the microwave generating component 4 generates microwave, and the microwave stirring component 5 stirs the microwave, so that the microwave enters the cooking cavity 11 through the microwave inlet 12. The microwave entering the cooking cavity 11 penetrates the baffle 32 on the first side wall and enters the storage utensil 3 and then passes out through the baffle 32 on the second side wall, which can make the microwave evenly distributed in the storage utensil 3 to act on the food ingredients to heat the food ingredients.

[0050] Such as Figures 1 - 2 As shown, the side walls of the storage utensil 3 in the front, rear, left and right directions are all provided with the through holes 31, and the baffle 32 is respectively arranged in the four through holes 31.

[0051] Specifically, the side walls of the storage utensil 3 in the front, rear, left and right directions are all provided with the baffle 32, which can make the microwave penetrate any side wall of the storage utensil 3 and enter the storage utensil 3, and pass out from any side wall of the storage utensil 3 to act on the food ingredients, so as to make the food heated evenly. Preferably, the storage utensil 3 is square, which is convenient for the user to take.

[0052] As shown Figures 1 - 2 in the figure, the storage container 3 is made of a metal material, and the baffle 32 is made of a transparent glass material.

[0053] Specifically, the storage container 3 is made of a metal material, so that the storage container 3 has good thermal conductivity and high temperature resistance, thus facilitating the transfer of heat to the food ingredients. Preferably, the storage container 3 is made of stainless steel material; the baffle 32 is made of a transparent glass material, so that the baffle 32 has good thermal stability, thermal conductivity, light transmittance and strength, which can allow microwaves to penetrate the baffle 32 and enter the storage container 3 to heat the food ingredients, meeting the requirements of microwave heating, and facilitating the user to observe the heating situation of the food ingredients through the baffle 32. It should be noted that the transparent glass material includes but is not limited to tempered glass, microcrystalline glass or borosilicate glass. The baffle 32 is made of tempered glass, microcrystalline glass or borosilicate glass, which can make the baffle 32 have good thermal stability, thermal conductivity, light transmittance and strength, and can meet the requirements of microwave heating.

[0054] As shown Figure 1 and 3 in the figure, the viewing window is composed of a front door transparent glass 21 and a door inner transparent glass 22. The front door transparent glass 21 and the door inner transparent glass 22 are adhered together by an adhesive. A transparent metal oxide film is attached to the surface of the front door transparent glass 21 away from the door inner transparent glass 22.

[0055] Specifically, the transparent metal oxide film can effectively shield the microwaves in the cooking cavity 11 from radiating outwards, effectively reducing the radiation amount of the microwave oven to the outside, and does not affect the user's observation of the heating situation of the food ingredients in the cooking cavity 11 through the viewing window 21.

[0056] Furthermore, the front door transparent glass 21 and the door inner transparent glass 22 are adhered together by an adhesive. The surface of the door inner transparent glass 22 away from the front door transparent glass 21 corresponds to the cooking cavity 11. The internal heat of the cooking cavity 11 is first transferred to the door inner transparent glass 22, and then from the door inner transparent glass 22 to the front door transparent glass 21. In this way, when the microwave oven is working, even if the door inner transparent glass 22 is damaged due to too high internal temperature in the cooking cavity 11, the door inner transparent glass 22 will not fall off or drop due to the effect of the adhesive, playing a role of safety and protection, and at the same time does not affect the normal working use of the microwave oven.

[0057] As shown Figure 1 and 3 in the figure, the front door transparent glass 21 is a black transparent tempered glass with the function of shielding microwaves, and the door inner transparent glass 22 is a white transparent tempered glass.

[0058] Specifically, the transparent glass 21 in front of the door is black transparent tempered glass with the function of shielding microwaves, and the transparent glass 22 inside the door is white transparent tempered glass, which can improve the shielding effect of the viewing window 21 on microwaves, and enable the viewing window 21 to have good thermal stability, light transmittance and strength, thereby increasing the service life of the viewing window 21.

[0059] As Figures 4 - 6 shown, the microwave generating assembly 4 is arranged on the outer side of the furnace body 1, and the microwave generating assembly 4 is used to generate microwaves towards the cooking cavity 11;

[0060] The microwave generating assembly 4 includes a high-voltage transformer 41, a high-voltage capacitor 42, a magnetron 43 and a waveguide box 44;

[0061] The waveguide box 44 is arranged on the outer side of the furnace body 1, the waveguide box 44 is in the shape of a long plate, and a square-like waveguide cavity 45 is formed between the waveguide box 44 and the outer side wall of the furnace body 1;

[0062] The high-voltage transformer 41, the high-voltage capacitor 42 and the magnetron 43 are arranged at one end of the waveguide box 44 away from the furnace body 1, and the microwave generating part of the magnetron 43 communicates with the waveguide cavity 45;

[0063] The high-voltage transformer 41, the high-voltage capacitor 42 and the magnetron 43 are electrically connected respectively;

[0064] The microwave stirring assembly 5 and the microwave generating assembly 4 are arranged on the same outer side of the furnace body 1. The microwave stirring assembly 5 is arranged between the furnace body 1 and the microwave generating assembly 4, and the microwave stirring assembly 5 is used to stir and disperse the microwaves generated by the microwave generating assembly 4;

[0065] The microwave stirring assembly 5 includes a first motor 51, stirring blades 52 and a stirring blade bracket 53;

[0066] The stirring blades 52 are arranged in the waveguide cavity 45, the first motor 51 is fixedly arranged on the outer side of the waveguide box 44, and the stirring blades 52 are coaxially connected with the first motor 51 through the stirring blade bracket 53.

[0067] Specifically, the high-voltage transformer 41, high-voltage capacitor 42, and magnetron 43 are arranged at one end of the waveguide box 44 away from the furnace body 1, increasing the distance between them and the cooking cavity 11, reducing the potential damage to these components caused by high temperature or microwave leakage, and improving the safety of the microwave oven. The high-voltage transformer 41, high-voltage capacitor 42, and magnetron 43 are electrically connected respectively, forming a complete microwave generation system. The high-voltage transformer 41 provides high-voltage power, the high-voltage capacitor 42 is used to store energy, and the magnetron 43 generates microwaves according to the input power signal. This design improves the energy utilization efficiency and makes the microwave generation more stable and efficient.

[0068] Furthermore, by setting the waveguide box 44 and waveguide cavity 45, and the microwave generation part of the magnetron 43 is directly connected to the waveguide cavity 45, the microwaves generated by the magnetron 43 can directly enter the waveguide cavity 45 and then enter the cooking cavity 11 of the microwave oven, which helps the stable transmission of microwaves, reduces the problems of microwave attenuation or uneven distribution caused by too long or complex transmission paths, ensures the microwave transmission efficiency, and reduces energy loss. Further explanation, since the waveguide box 44 is in the shape of a long plate, the waveguide cavity 45 formed by the waveguide box 44 and the outer side wall of the furnace body 1 is entirely located on the outer side surface of the furnace body 1. Compared with the microwave stirrer of existing microwave oven products being arranged at the bottom or top of the furnace body, the waveguide box 44 of this embodiment does not need to be set in a bent state, avoiding the energy loss caused by microwaves propagating through the irregular waveguide cavity 45 from the microwave generator.

[0069] It can be understood that the stirring blade 52 rotates in the waveguide cavity 45 driven by the first motor 51, which can effectively stir and disperse microwaves, making the microwaves more evenly distributed in the cooking cavity 11 of the microwave oven. This helps to eliminate the problem of uneven heating caused by uneven microwave energy distribution, ensures that the food is evenly heated during cooking, and improves the cooking effect. Through the rotation of the stirring blade 52, microwaves can spread more widely in the waveguide cavity 45 and the cooking cavity 11, thereby improving the heating efficiency and heating speed of the microwave oven, helping to shorten the cooking time, and ensuring that the food reaches the ideal cooking effect in a shorter time.

[0070] Even further, the first motor 51 is fixedly arranged on the outside of the waveguide box 44, and the stirring blade 52 is located in the waveguide cavity 45 and is connected to the first motor 51 through the stirring blade bracket 53. This design makes the structure of the microwave stirring assembly 5 compact and easy to install. In addition, the stirring blade 52 and important components such as the first motor 51, high-voltage transformer 41, high-voltage capacitor 42, and magnetron 43 that generate microwaves are in different chambers, and the waveguide box 44 plays a role of physical isolation, reducing the safety risk of the rotating stirring blade 52 affecting the important components of the microwave generation assembly 4, and further improving the safety of the microwave oven.

[0071] It should be noted that the working principles of the microwave generating component 4 and the microwave stirring component 5 are as follows: After being powered on, the high-voltage transformer 41, the high-voltage capacitor 42 including the high-voltage diode work to generate high voltage to make the magnetron 43 work to generate microwaves, and the microwaves are introduced into the waveguide cavity 45 through the waveguide box 44; at the same time, the first motor 51 drives the stirring blade 52 to rotate through the stirring blade bracket 53, and the rotating stirring blade 52 scatters the microwaves in the waveguide cavity 45, so that the microwaves are evenly distributed in the cooking cavity 11, thereby making the food heated evenly.

[0072] As Figure 3 shown, a splash guard 13 that can penetrate microwaves is installed at the microwave inlet 12, and the splash guard 13 is made of a non-glass material.

[0073] Specifically, a microwave-penetrable splash guard 13 is installed at the microwave inlet 12. The splash guard 13 can effectively prevent food from splashing or soup from overflowing during cooking, which may damage the microwave generating component 4 and the microwave stirring component 5, thereby improving the safety of the microwave oven, helping to extend the service life of the microwave oven, and at the same time not affecting the transmission of microwaves into the cooking cavity 11.

[0074] Furthermore, the splash guard 13 is detachably installed at the microwave inlet 12, which means that when it is necessary to clean or repair the microwave generating component 4 and the microwave stirring component 5, the user can remove the splash guard 13, thereby more conveniently accessing and operating these components, improving the maintenance convenience of the microwave oven.

[0075] Preferably, the splash guard 13 is made of mica sheet material. Mica sheet has the characteristics of insulation, high temperature resistance, elasticity and toughness. These characteristics make the mica sheet material more suitable as a detachable splash guard 13 than glass, and can avoid the risk of glass cracking and breaking.

[0076] As Figures 5 - 6 shown, it further includes an air fry component 6. The air fry component 6 is arranged at the top of the furnace body 1. A plurality of air holes 14 are provided at the top of the furnace body 1, and the plurality of air holes 14 are arranged in an array to form a circulation part. The air fry component 6 covers the circulation part, and the air fry component 6 is used to generate hot air and blow it into the cooking cavity 11 through the circulation part;

[0077] The air fry component 6 includes a heating tube, a fan, a second motor and a protective cover 61;

[0078] The heating tube and the fan are arranged inside the protective cover 61, and the second motor is arranged outside the protective cover 61. The second motor is used to drive the fan to rotate.

[0079] Specifically, the heating tube and the fan are arranged inside the protective cover 61. The heating tube can directly heat the air inside the protective cover 61. The high-temperature hot air is blown by the fan driven by the second motor and enters the cooking cavity 10 through the air holes 14 at the top of the furnace body 1, thus realizing uniform heating of the food. The protective cover 61 effectively prevents high-temperature components such as the heating tube and the fan from directly contacting the user, thereby reducing the risk of scalding. At the same time, the protective cover 61 can also prevent impurities such as food residues from entering the inside, ensuring the normal operation of the device and the convenience of cleaning and maintenance.

[0080] As Figures 1 - 6 shown, it further includes a housing 8 and a heat dissipation component 7. The heat dissipation component 7 is arranged above the microwave generating component 4 and the microwave stirring component 5. The housing 8 surrounds the furnace body 1, the microwave generating component 4, the microwave stirring component 5, the air fryer component 6 and the heat dissipation component 7. The top of the housing 8 extends upward to form a ventilation part 81, and a plurality of ventilation holes 82 are arranged on the periphery of the ventilation part 81.

[0081] Specifically, the housing 8 provides additional protection for the various components of the microwave oven, preventing direct influence of external factors on the internal components, such as dust, moisture, foreign objects, etc., thereby improving the safety and durability of the microwave oven. At the same time, the housing 8 can play a role in sound insulation or noise reduction, reducing the noise generated by the microwave oven during operation and providing a more comfortable use environment for users.

[0082] Furthermore, since the microwave generating component 4 and the microwave stirring component 5 generate a large amount of heat during operation, arranging the heat dissipation component 7 above the microwave generating component 4 and the microwave stirring component 5 can directly dissipate heat from these two key components, avoiding problems such as component aging and deformation caused by high temperature, reducing performance fluctuations or failures caused by overheating, thereby improving the overall stability of the device and extending the service life of the microwave oven.

[0083] Even further, the ventilation holes 82 are opened on the periphery rather than the top surface of the ventilation part 81. On the one hand, it is beneficial for the air fryer component 6 to perform circulating ventilation with the outside world to ensure heat dissipation of the air fryer component 6. On the other hand, it effectively prevents small foreign objects or dust from falling into the microwave oven through the ventilation holes 82 and affecting the operation of the internal structure.

[0084] It should be noted that since the microwave generating component 4 and the microwave stirring component 5 are arranged on the side in the present utility model, the isolation plate and the turntable structure at the bottom inside the furnace body 1 can be cancelled, and no other structures are arranged at the bottom of the furnace body 1, saving the internal accommodation space of the cooking cavity 11.

[0085] Preferably, a stainless-steel bottom plate can be provided at the inner bottom of the cooking cavity 11. The stainless-steel bottom plate has excellent durability and corrosion resistance, and can resist the erosion of various oils, food residues, and cleaning agents that may be generated during cooking, thereby maintaining the cleanliness and hygiene of the cooking cavity 11. In addition, the stainless-steel bottom plate is integrally formed with the furnace body 1, which simplifies the manufacturing process of the microwave oven, reduces the assembly and connection work between components, and also makes the overall structure of the microwave oven more stable, reducing performance degradation or safety hazards caused by component loosening or deformation, and improving the service life of the microwave oven.

[0086] The technical principle of the present invention has been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be construed in any way as a limitation on the protection scope of the present invention. Based on the explanations herein, those skilled in the art can readily conceive of other specific embodiments of the present invention without creative efforts, and these embodiments will fall within the protection scope of the present invention.

Claims

1. A microwave oven combining air frying and microwave functions, characterized in that: include: A furnace body (1), wherein the furnace body (1) is formed with a cooking cavity (11) having an opening; an oven door (2), one side of which is rotatably connected to the oven body (1) and can open or close the opening of the cooking cavity (11); a viewing window is installed on the oven door (2); A container (3) for holding food, the container (3) extending into the cooking cavity (11) when the oven door (2) covers the opening, at least one side wall of the container (3) being provided with a through hole (31), a baffle (32) being installed in the through hole (31), the baffle (32) being made of a transparent material that is permeable to microwaves.

2. A microwave oven combining air frying and microwave functions according to claim 1, characterized in that: The cooking cavity (11) further comprises a microwave generating assembly (4) and a microwave stirring assembly (5) which are arranged at the rear, left or right of the outside of the cooking cavity (11); a microwave inlet (12) for transmitting microwaves to the cooking cavity (11) is provided on a side wall of the cooking cavity (11) close to the microwave generating assembly (4) and the microwave stirring assembly (5); The through hole (31) is formed on a first side wall of the container (3) close to the microwave inlet (12), and the through hole (31) is also formed on a second side wall of the container (3) opposite to the first side wall. The baffles (32) are respectively arranged in the two through holes (31).

3. The microwave oven combining air frying and microwave functions according to claim 1, characterized in that: The side walls of the container (3) in the four directions of front, back, left and right are all provided with the through holes (31), and the baffles (32) are respectively arranged in the four through holes (31).

4. A microwave oven with air frying and microwave functions according to any one of claims 1 to 3, characterized in that: The container (3) is made of metal material, and the baffle (32) is made of transparent glass material.

5. The microwave oven combining air frying and microwave functions according to claim 1, characterized in that: The visual window is composed of a transparent glass in front of the door (21) and a transparent glass inside the door (22). The transparent glass in front of the door (21) and the transparent glass inside the door (22) are bonded together by an adhesive, and a transparent metal oxide film is attached to the surface of the transparent glass in front of the door (21) on a side away from the transparent glass inside the door (22).

6. The microwave oven combining air frying and microwave functions according to claim 5, characterized in that: The transparent glass (21) in front of the door is black transparent tempered glass with microwave shielding function, and the transparent glass (22) inside the door is white transparent tempered glass.

7. The microwave oven combining air frying and microwave functions according to claim 2, characterized in that: The microwave generating assembly (4) is arranged on the outside of the furnace body (1), and the microwave generating assembly (4) is used to generate microwaves toward the cooking cavity (11); The microwave generating assembly (4) comprises a high-voltage transformer (41), a high-voltage capacitor (42), a magnetron (43) and a waveguide box (44); The waveguide box (44) is arranged on the outside of the furnace body (1); the waveguide box (44) is in the shape of a long plate; a square-shaped waveguide cavity (45) is formed between the waveguide box (44) and the outer wall of the furnace body (1); The high-voltage transformer (41), the high-voltage capacitor (42) and the magnetron (43) are arranged at one end of the waveguide box (44) away from the furnace body (1), and the microwave generating part of the magnetron (43) is connected to the waveguide cavity (45); The high-voltage transformer (41), the high-voltage capacitor (42) and the magnetron (43) are electrically connected respectively; The microwave stirring assembly (5) and the microwave generating assembly (4) are arranged on the same outer side of the furnace body (1), the microwave stirring assembly (5) is arranged between the furnace body (1) and the microwave generating assembly (4), and the microwave stirring assembly (5) is used to stir and disperse the microwaves generated by the microwave generating assembly (4); The microwave stirring assembly (5) comprises a first motor (51), a stirring blade (52) and a stirring blade bracket (53); The stirring blade (52) is arranged in the waveguide cavity (45), the first motor (51) is fixedly arranged on the outside of the waveguide box (44), and the stirring blade (52) is coaxially connected to the first motor (51) through the stirring blade bracket (53).

8. A microwave oven combining air frying and microwave functions according to any one of claims 2 or 7, characterized in that: The microwave inlet (12) is provided with a splash plate (13) capable of penetrating microwaves, and the splash plate (13) is made of a non-glass material.

9. The microwave oven combining air frying and microwave functions according to claim 2, characterized in that: The cooking apparatus further comprises an air frying assembly (6), wherein the air frying assembly (6) is arranged on the top of the furnace body (1), wherein the top of the furnace body (1) is provided with a plurality of air holes (14), wherein the plurality of air holes (14) are arranged in an array to form a circulation portion, wherein the air frying assembly (6) covers the circulation portion, and wherein the air frying assembly (6) is used to generate hot air and blow it toward the cooking cavity (11) through the circulation portion; The air frying assembly (6) comprises a heating tube, a fan, a second motor and a protective cover (61); The heating tube and the fan are arranged inside the protective cover (61), and the second motor is arranged outside the protective cover (61), and the second motor is used to drive the fan to rotate.

10. The microwave oven combining air frying and microwave functions according to claim 9, characterized in that: The invention also comprises an outer shell (8) and a heat dissipation component (7), wherein the heat dissipation component (7) is arranged above the microwave generating component (4) and the microwave stirring component (5), and the outer shell (8) surrounds the furnace body (1), the microwave generating component (4), the microwave stirring component (5), the air frying component (6) and the heat dissipation component (7), and a ventilation portion (81) is provided on the top of the outer shell (8) extending upward, and a plurality of ventilation holes (82) are provided on the peripheral side of the ventilation portion (81).

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